swimMason Fu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.72 | BB+0.63s to A·+5.53s to Sectionals | 2026-02-08 | Valley Splash Short Course C/B/A Meetvenue |
| 100 Freestyle | SCY | 1:01.03 | A+2.24s to AA·+10.04s to Sectionals | 2026-10-24 | Gilroy Gators Spooktacular Meetvenue |
| 200 Freestyle | SCY | 2:14.23 | BB+0.54s to A·+22.44s to Sectionals | 2026-10-25 | Gilroy Gators Spooktacular Meetvenue |
| 500 Freestyle | SCY | 6:02.49 | BB+2.50s to A·+59.80s to Sectionals | 2026-09-20 | 2026 Milpitas Aquatic Club Season Kick Offfast pool |
| 50 Backstroke | SCY | 34.78 | BB+2.09s to A·+11.09s to Futures | 2026-09-19 | 2026 Milpitas Aquatic Club Season Kick Offfast pool |
| 100 Backstroke | SCY | 1:14.37 | BB+5.08s to A·+18.88s to Sectionals | 2026-03-01 | Swim South Bayvenue |
| 50 Breaststroke | SCY | 38.11 | BB+1.42s to A·+11.82s to Futures | 2026-09-20 | 2026 Milpitas Aquatic Club Season Kick Offfast pool |
| 100 Breaststroke | SCY | 1:21.95 | BB+3.56s to A·+18.76s to Sectionals | 2026-10-25 | Gilroy Gators Spooktacular Meetvenue |
| 200 Breaststroke | SCY | 3:03.83 | B+1.44s to BB·+46.54s to Sectionals | 2026-02-07 | Valley Splash Short Course C/B/A Meetvenue |
| 50 Butterfly | SCY | 29.14 | AA+0.95s to AAA·+6.25s to Futures | 2026-09-19 | 2026 Milpitas Aquatic Club Season Kick Offfast pool |
| 100 Butterfly | SCY | 1:07.05 | A+1.16s to AA·+11.86s to Sectionals | 2026-10-24 | Gilroy Gators Spooktacular Meetvenue |
| 200 Butterfly | SCY | 2:19.08 | AA+0.19s to AAA·+15.69s to Sectionals | 2026-10-25 | Gilroy Gators Spooktacular Meetvenue |
| 100 Individual Medley | SCY | 1:12.94 | BB+2.95s to A | 2026-01-18 | 2026 Brian Malick Memorial Z1S Championshipsvenue |
| 200 Individual Medley | SCY | 2:28.63 | A+3.04s to AA·+24.64s to Sectionals | 2026-10-24 | Gilroy Gators Spooktacular Meetvenue |
| 400 Individual Medley | SCY | 5:26.07 | BB+2.58s to A·+61.38s to Sectionals | 2026-03-21 | SCY Spring Age Group Championshipsvenue |
| 50 Freestyle | LCM | 31.78 | A+0.99s to AA·+4.79s to Sectionals | 2026-06-28 | 2026 Santa Clara LC Race To Age Group Champsvenue |
| 100 Backstroke | LCM | 1:21.75 | A+3.66s to AA·+16.56s to Sectionals | 2026-07-17 | 2026 Adam Szmidt Memorial PC Summer AG Champsvenue |
| 50 Breaststroke | LCM | 45.36 | BB+3.37s to A·+14.47s to Futures | 2026-06-27 | 2026 Santa Clara LC Race To Age Group Champsvenue |
| 200 Breaststroke | LCM | 3:33.91 | B+2.32s to BB·+53.03s to Sectionals | 2026-06-27 | 2026 Santa Clara LC Race To Age Group Champsvenue |
| 50 Butterfly | LCM | 32.34 | AA+0.35s to AAA·+6.05s to Futures | 2026-07-17 | 2026 Adam Szmidt Memorial PC Summer AG Champsvenue |
| 100 Butterfly | LCM | 1:11.93 | AA+0.24s to AAA·+8.84s to Sectionals | 2026-08-02 | Long Course Far Westernsvenue |
| 200 Butterfly | LCM | 2:37.60 | AAA+3.51s to AAAA·+16.51s to Sectionals | 2026-07-31 | Long Course Far Westernsvenue |
| 200 Individual Medley | LCM | 2:49.47 | A+2.98s to AA·+24.78s to Sectionals | 2026-07-19 | 2026 Adam Szmidt Memorial PC Summer AG Champsvenue |
| 400 Individual Medley | LCM | 5:55.39 | AA+11.30s to AAA·+47.60s to Sectionals | 2026-07-18 | 2026 Adam Szmidt Memorial PC Summer AG Champsvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | LCM | 13.72 | flying | 200 Free Relay (leg 2) | 2026-07-31 | Long Course Far Westerns |
| 100 Freestyle | LCM | 1:06.77 | flying | 400 Free Relay (leg 4) | 2026-08-01 | Long Course Far Westerns |
| 50 Butterfly | LCM | 32.81 | flying | 200 Medley Relay (leg 3) | 2026-07-18 | 2026 Adam Szmidt Memorial PC Summer AG Champs |
| 100 Butterfly | LCM | 1:12.18 | flying | 400 Medley Relay (leg 3) | 2026-08-02 | Long Course Far Westerns |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
IMX / IMR
IMX 11-12 · SCY
3118 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:02.49 | 656 |
| 100 BK SCY | 1:14.37 | 511 |
| 100 BR SCY | 1:21.95 | 566 |
| 100 FL SCY | 1:07.05 | 684 |
| 200 IM SCY | 2:28.63 | 701 |
IMR 11-12 · SCY
3113 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:14.23 | 662 |
| 50 BK SCY | 34.78 | 532 |
| 50 BR SCY | 38.11 | 564 |
| 50 FL SCY | 29.14 | 768 |
| 100 IM SCY | 1:12.94 | 587 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
400 Individual Medley SCY 5:26.07
Front half 157.94s · back half 168.13s
200 Breaststroke LCM 3:33.91
Front half 103.76s · back half 110.15s
100 Butterfly LCM 1:11.93
Front half 34.31s · back half 37.62s
200 Butterfly LCM 2:37.60
Front half 76.30s · back half 81.30s
200 Individual Medley LCM 2:49.47
Front half 79.47s · back half 90.00s
400 Individual Medley LCM 5:55.39
Front half 170.46s · back half 184.93s
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.